HTML5 design for e-learnng

We have an e-learnign website for qualified nurses. All tutorials are written in HTML5

We need to change very text based tutorials to interactive tutorials. I am taking 5 sections form one tutorial 'Medication calculations' for the purpose of assessing the work of a designer. There are a number of tutorials to be done, in particular 2 on medication calculations with approximately 40 sections each (5 sections represented here).

I need someone who can understand the text and communicate it in an interactive way. This is for adult learning and must be user friendly, clean and must enhance learning. It is essential that the person doing this is capable of understanding and then converting the text provided into interactive elements.